mikesim
Site Supporter
I just read an interesting article about the discovery by US scientists that certain damaged metals have been observed to self heal. If this can be expanded upon and developed, this could in time make our contrivances much safer. It may not pan out, but it is interesting to consider.
A Cracked Piece of Metal Healed Itself in an Experiment That Stunned Scientists (msn.com)
Mike
A Cracked Piece of Metal Healed Itself in an Experiment That Stunned Scientists (msn.com)
Mike